
B–61863E/15
8. FUNCTIONS FOR DISPLAYING MEMORY
AREAS AND DEBUGGING
THE PROGRAM (MONIT)
PMC PROGRAMMER (CRT/MDI)
605
CAUTION
Normally, transferring to the synchronous buffer is
automatically performed at the beginning of the 2nd level
ladder.
Using this function, the execution of the ladder can be stopped when
specified condition becomes true. Then, the signal condition can be
checked.
[Function]
(1) Stop operation to execute from the first step and then to stop at
specified contact or coil instruction. (Optionally, a trigger counter
can be specified to stop after the instruction is executed specified
times.)
(2) Stop operation to stop the execution of ladder when a trigger
condition specified by signal becomes true. (Optionally, a trigger
counter can be specified to stop after the trigger becomes true
specified times.)
(3) Stop operation to stop the execution of ladder after executing a scan.
(Optionally, a scan counter can be specified to stop after executing
specified times of scans.) The execution is started by pressing
[START] key.
[Displaying of specified trigger]
The specified address, specified condition, and specified count are shown
at the title display position. (See Fig. 8.4.1.)
“MODE :ON :X0000. 0 : 0 : 0000/12345”
COUNT : trigger counter
(present counter/specified counter)
POINT : trigger point at which the trigger
condition is checked (default is 0)
0 the top of the 1st level seq
1 after END1
2 after END2
3 after END3
ADR : specified trigger address
ON : signal turn on (TRGON),
OFF : turn off (TRGOFF)
See Section II–5.6.
[Displaying of specified scan]
The current count and specified count are shown at the title display
position.
“SCAN COUNT : 00000/00003”
counter of scan (present counter/specified counter)
To perform this function, press the [BRKCTL] soft key to display the
menu below.
8.4.4
Stop Function of Break
with Condition
[BRKCTL]